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71 lines
4.5 KiB
JavaScript
Executable File
71 lines
4.5 KiB
JavaScript
Executable File
suite('box-handler', function() {
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test('parse rectangle values', function() {
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assert.deepEqual(webAnimations1.parseBox(' rect(0px, 20px, 20px, 0px) '), [{px: 0}, {px: 20}, {px: 20}, {px: 0}]);
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assert.deepEqual(webAnimations1.parseBox('rect(0px, 20px, 20px, 0px)'), [{px: 0}, {px: 20}, {px: 20}, {px: 0}]);
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assert.deepEqual(webAnimations1.parseBox('rect(0px, 20px, 20px, 0)'), [{px: 0}, {px: 20}, {px: 20}, {px: 0}]);
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assert.deepEqual(webAnimations1.parseBox('rect(10px, 100%, 500px, 10%)'), [{px: 10}, {'%': 100}, {px: 500}, {'%': 10}]);
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assert.deepEqual(webAnimations1.parseBox('rect(10%, 100%, 500%, 10%)'), [{'%': 10}, {'%': 100}, {'%': 500}, {'%': 10}]);
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assert.deepEqual(webAnimations1.parseBox('rect(0px, calc(10px*3), 20px, 0%)'), [{px: 0}, {px: 30}, {px: 20}, {'%': 0}]);
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assert.deepEqual(webAnimations1.parseBox('rect(0px, 0%, 20px, calc(10px*3))'), [{px: 0}, {'%': 0}, {px: 20}, {px: 30}]);
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assert.deepEqual(webAnimations1.parseBox('rect(0px, 0%, 20px, calc((10px) + (3px)))'), [{px: 0}, {'%': 0}, {px: 20}, {px: 13}]);
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assert.deepEqual(webAnimations1.parseBox('rect(calc(10px + 5em), calc(10px + 5em), calc(10px + 5em), calc(10px + 5em))'),
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[{px: 10, em: 5}, {px: 10, em: 5}, {px: 10, em: 5}, {px: 10, em: 5}]);
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});
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test('invalid rectangles fail to parse', function() {
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assert.isUndefined(webAnimations1.parseBox('rect(0, 20, 20, 0)'));
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assert.isUndefined(webAnimations1.parseBox('rect(0px, 0px, 0px)'));
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assert.isUndefined(webAnimations1.parseBox('rect(0px, 0px, 0px, 0px, 0px)'));
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assert.isUndefined(webAnimations1.parseBox('rect()'));
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assert.isUndefined(webAnimations1.parseBox('rect(calc(10px + 5), 0px, 0px, 0px)'));
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assert.isUndefined(webAnimations1.parseBox('Rect(0px, 0px, 0px, 0px)'));
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});
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test('interpolate lengths, percents and calcs in rectangles', function() {
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assert.equal(
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webAnimations1.propertyInterpolation('clip', 'rect(10px, 10px, 10px, 10px)', 'rect(50px, 50px, 50px, 50px)')(0.25),
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'rect(20px, 20px, 20px, 20px)',
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'Interpolate lengths in a rect');
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assert.equal(
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webAnimations1.propertyInterpolation('clip', 'rect(-10px, -10px, -10px, -10px)', 'rect(50px, 50px, 50px, 50px)')(0.25),
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'rect(5px, 5px, 5px, 5px)',
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'Interpolate negative lengths in a rect');
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assert.equal(
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webAnimations1.propertyInterpolation('clip', 'rect(10%, 10%, 10%, 10%)', 'rect(50%, 50%, 50%, 50%)')(0.25),
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'rect(20%, 20%, 20%, 20%)',
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'Interpolate percents in a rect');
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assert.equal(
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webAnimations1.propertyInterpolation('clip', 'rect(10px, 10%, 10px, 10%)', 'rect(50px, 50%, 50px, 50%)')(0.25),
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'rect(20px, 20%, 20px, 20%)',
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'Interpolate mixed lengths and percents in a rect, where units are aligned');
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assert.equal(
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webAnimations1.propertyInterpolation('clip', 'rect(0px, 0px, 0px, 0px)', 'rect(0.001px, 0.001px, 0.001px, 0.001px)')(0.05),
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'rect(0px, 0px, 0px, 0px)',
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'Round interpolation result');
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assert.equal(
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webAnimations1.propertyInterpolation('clip', 'rect(0px, 0px, 0px, 0px)', 'rect(0.001px, 0.001px, 0.001px, 0.001px)')(0.5),
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'rect(0.001px, 0.001px, 0.001px, 0.001px)',
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'Round interpolation result');
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assert.equal(
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webAnimations1.propertyInterpolation('clip', 'rect(10px, 10px, 10px, 10px)', 'rect(20px, 20px, 20px, 20px)')(0.25),
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'rect(12.500px, 12.500px, 12.500px, 12.500px)',
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'Round interpolation result');
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assert.equal(
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webAnimations1.propertyInterpolation('clip', 'rect(10px, 10%, 10px, 10%)', 'rect(10em, 10px, 10em, 10px)')(0.4),
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'rect(calc(6px + 4em), calc(6% + 4px), calc(6px + 4em), calc(6% + 4px))',
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'Interpolate from pixels to ems and from percents to pixels');
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assert.equal(
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webAnimations1.propertyInterpolation(
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'clip',
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'rect(calc(10px + 5em), calc(10px + 5em), calc(10px + 5em), calc(10px + 5em))',
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'rect(calc(20px + 35em), calc(20px + 35em), calc(20px + 35em), calc(20px + 35em))')(0.4),
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'rect(calc(14px + 17em), calc(14px + 17em), calc(14px + 17em), calc(14px + 17em))',
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'Interpolate calcs in a rect');
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assert.equal(
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webAnimations1.propertyInterpolation(
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'clip',
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'rect(calc(10px + (5em)), calc(10px + (5em)), calc(10px + (5em)), calc(10px + (5em)))',
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'rect(calc(20px + 35em), calc(20px + 35em), calc(20% + 35em), calc(20% + 35em))')(0.5),
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'rect(calc(15px + 20em), calc(15px + 20em), calc(5px + 20em + 10%), calc(5px + 20em + 10%))',
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'Interpolate calcs in a rect');
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});
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});
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